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Development board model: tiny 4412 Core board: exynos4412 (Samsung SOC) ARM architecture, ARMv7 architecture coretex A9 series quad-core 1.4Ghz, 32 bit SRAM:256K ROM 16K DDR SDRMD 1Gbits Memory...[Details]
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Preface Affected by factors such as technological development, market and policy, OEMs and Tier 1 are extremely eager to deploy high-end intelligent driving mass production capabilities. technolo...[Details]
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MOS transistors have been shrunk dramatically since their invention decades ago. Reductions in gate oxide thickness, channel length, and width have driven significant reductions in overall circuit s...[Details]
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In the design example, a circuit switches a precision DC reference voltage to the noninverting input of a high-speed IC comparator . The circuit uses a 2:1 multiplexer that operates in a break-befor...[Details]
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Samsung Electronics sent an email to customers, announcing the cancellation of Galaxy Fold folding screen reservations in the United States. If users want to continue to purchase, they need to place ...[Details]
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Hardware environment: STC89C52 Software environment: IDE Keil uVision V4.10 Compiler C51 V9.0 code show as below: /************************************************** Method 2: Counting method Ha...[Details]
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#include reg52.h
#define uint unsigned int
#define uchar unsigned char
sbit rd=P3^7;
sbit wr=P3^6;
sbit cs0=P3^5;
sbit hc=P3^4;
void delay(uint);
void format0804();
void display(uchar aa);
un...[Details]
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On the morning of July 5, according to foreign media Max Weinbach, Apple plans to add a "larger" wireless charging coil to this year's iPhone 13 series, which will not only help wireless chargi...[Details]
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The Internet of Everything requires high throughput and low latency network support, and 5G will provide the foundation for the Internet of Everything. As a key communication component for industry...[Details]
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Basics of Digital Cable TV
I. Overview of Cable TV 1. Transmission form of TV signals In terms of the principle of TV technology, a TV system that transmits moving images usually consists of camer...[Details]
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By packaging LEDs into 12V, we can completely solve the problems of difficult power supply design, short power supply life, and high price. We use the "distributed constant current" design to desig...[Details]
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As television technology develops towards digitalization, many digital devices have appeared in the television monitoring industry. Digital systems have become a hot topic, so
the concept of
digi...[Details]
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introduction The processor with DSP as the core has been widely used in the field of video applications due to its own hardware structure advantages and algorithm optimization. With the increase ...[Details]
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First of all, the general IO port. No matter what microcontroller you learn, the IO port is the most important and easiest to learn. It is important because it is the interface between the microcon...[Details]
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1. IBM GPM model structure
With the rapid development of ASIC technology and process, 65/45nm process has become the mainstream of current design. High-frequency flipping and impact curren...[Details]
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